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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cdb70a04a39sm118179a12.15.2026.11.05.19.03.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 19:03:42 -0800 (PST) From: Kyle Hsieh Date: Fri, 06 Nov 2026 11:08:03 +0800 Subject: [PATCH 2/3] ARM: dts: aspeed: ventura2: Name the COMe presence GPIO X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261106-ventura2-dts-update-v1-2-b085ece9bf57@gmail.com> References: <20261106-ventura2-dts-update-v1-0-b085ece9bf57@gmail.com> In-Reply-To: <20261106-ventura2-dts-update-v1-0-b085ece9bf57@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Ryan Chen , Billy Tsai Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Kyle Hsieh X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1009; i=kylehsieh1995@gmail.com; h=from:subject:message-id; bh=4Jjy6nPmm/6tj8SAdf81ahe94whURxI1stwQZrqpyWA=; b=owEBbQGS/pANAwAKAaWDQrcJVsSBAcsmYgBq7USVNgrr8sXF9pbSJR2rRAI+WNwaex/opd0PN eMqQVHYIh+JATMEAAEKAB0WIQTJHsaNZOdY+THGqJelg0K3CVbEgQUCau1ElQAKCRClg0K3CVbE gVLVCADDgwQyaqhCkNk4V4yZiqInsNBqp1YSJdRkVsxHS3sXrdepMRzW399viEf0lzpq4iLclfb icaA9RyeB+vGZJ1EWW9ZSeLncM8W1RQp23YEIgE1qW95PKHE88GqxSleX8lRXKSd9IDffeu+lAt 8tznjeEnV0RdpZw+T5s3e3hpJs6wenS+z+l7AqanMVTx5ABSYWgl7v93qDJ01nxd+qfHXauz5TR H6QK8SZTncBv+ULDWVrKSqyshWfqGnmrC6+umFUjSecbRL2mpBu3swo2YOg0ECurV9y7ldff4Bb zEQN7xfd4xJMUJBFPZk0L0ZWLUfeK4OZkluS3QH9/fmXKHKT X-Developer-Key: i=kylehsieh1995@gmail.com; a=openpgp; fpr=C91EC68D64E758F931C6A897A58342B70956C481 Line 9 of the PCA9555 at address 0x23 on I2C bus 3 is the presence detect of the optional COM Express module. Name it PRSNT_COME_N so userspace can determine whether the module is present. Signed-off-by: Kyle Hsieh --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts index 50e652cc37a1..a9c5990ef969 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-ventura2.dts @@ -625,6 +625,17 @@ gpio@23 { reg = <0x23>; #gpio-cells = <2>; gpio-controller; + + gpio-line-names = + "", "", + "", "", + "", "", + "", "", + "", "PRSNT_COME_N", + "", "", + "", "", + "", ""; + interrupt-parent = <&io_expander7>; interrupts = <6 IRQ_TYPE_LEVEL_LOW>; }; -- 2.34.1